Bahrain Regulations

The current rating of a lightning switch is​ (a)  

• 10 A
• 13 A
• 30 A
• 50 A

The acceptable height range for lightning switches is ​ (a)  

• 1 to 1.5 m
• 0.5 to 1 m
• 1 to 2 m
• 1.5 to 2.5 m

The minimum distance between a lightning switch and water point is​ (a)  

• 2 m
• 0.5 m
• 1 m
• 1.5 m

The current rating of a circuit breaker for a lightning circuit is​ (a)  

• 10 A
• 13 A
• 20 A
• 30 A

The minimum size of Line and Neutral conductors used in lightning circuits is​ (a)  

• 1.5 mm2
• 1 mm2
• 2 mm2
• 2.5 mm2

The current rating of a socket outlet is ​ (a)  

• 13 A
• 10 A
• 20 A
• 30 A

The minimum height of a socket outlet above floor level is​ (a)  

• 30 cm
• 20 cm
• 25 cm
• 35 cm

The maximum number of socket outlets in a ring circuit ​ (a)  

• 10 + 2 spurs
• 10 + 4 spurs
• 12 + 2 spurs
• 12 + 4 spurs

The current rating of a circuit breaker for a ring subcircuit is​ (a)  

• 10 A
• 13 A
• 20 A
• 30 A

The minimum size of Line and Neutral conductors used in ring subcircuits is​ (a)  

• 1.5 mm2
• 1 mm2
• 2 mm2
• 2.5 mm2